1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.velocity;
24  
25  import java.util.Iterator;
26  
27  import org.apache.velocity.runtime.RuntimeServices;
28  import org.apache.velocity.runtime.resource.Resource;
29  import org.apache.velocity.runtime.resource.ResourceCache;
30  
31  /**
32   * <a href="LiferayResourceCache.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class LiferayResourceCache implements ResourceCache {
37  
38      public void initialize(RuntimeServices rs) {
39      }
40  
41      public Resource get(Object key) {
42          return LiferayResourceCacheUtil.get(key.toString());
43      }
44  
45      public Resource put(Object key, Resource resource) {
46          LiferayResourceCacheUtil.put(key.toString(), resource);
47  
48          return resource;
49      }
50  
51      public Resource remove(Object key) {
52          Resource resource = get(key);
53  
54          if (resource != null) {
55              LiferayResourceCacheUtil.remove(key.toString());
56          }
57  
58          return resource;
59      }
60  
61      public Iterator<Object> enumerateKeys() {
62          throw new RuntimeException("enumerateKeys is not implemented");
63      }
64  
65  }